GB2431142B - Actuator for a gas turbine engine vectorable nozzle - Google Patents

Actuator for a gas turbine engine vectorable nozzle

Info

Publication number
GB2431142B
GB2431142B GB0520701A GB0520701A GB2431142B GB 2431142 B GB2431142 B GB 2431142B GB 0520701 A GB0520701 A GB 0520701A GB 0520701 A GB0520701 A GB 0520701A GB 2431142 B GB2431142 B GB 2431142B
Authority
GB
United Kingdom
Prior art keywords
actuator
gas turbine
turbine engine
vectorable nozzle
vectorable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0520701A
Other versions
GB0520701D0 (en
GB2431142A (en
Inventor
Michael Colin Roberts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB0520701A priority Critical patent/GB2431142B/en
Priority to EP06254718A priority patent/EP1775485B1/en
Priority to US11/521,498 priority patent/US7770379B2/en
Publication of GB0520701D0 publication Critical patent/GB0520701D0/en
Publication of GB2431142A publication Critical patent/GB2431142A/en
Application granted granted Critical
Publication of GB2431142B publication Critical patent/GB2431142B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
    • F02K1/004—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector by using one or more swivable nozzles rotating about their own axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C15/00—Attitude, flight direction, or altitude control by jet reaction
    • B64C15/02—Attitude, flight direction, or altitude control by jet reaction the jets being propulsion jets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/002—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto with means to modify the direction of thrust vector
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Actuator (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Support Of The Bearing (AREA)
GB0520701A 2005-10-12 2005-10-12 Actuator for a gas turbine engine vectorable nozzle Expired - Fee Related GB2431142B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0520701A GB2431142B (en) 2005-10-12 2005-10-12 Actuator for a gas turbine engine vectorable nozzle
EP06254718A EP1775485B1 (en) 2005-10-12 2006-09-11 Apparatus for moving rotatable components
US11/521,498 US7770379B2 (en) 2005-10-12 2006-09-15 Apparatus for moving rotatable components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0520701A GB2431142B (en) 2005-10-12 2005-10-12 Actuator for a gas turbine engine vectorable nozzle

Publications (3)

Publication Number Publication Date
GB0520701D0 GB0520701D0 (en) 2006-09-20
GB2431142A GB2431142A (en) 2007-04-18
GB2431142B true GB2431142B (en) 2007-09-12

Family

ID=37055991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0520701A Expired - Fee Related GB2431142B (en) 2005-10-12 2005-10-12 Actuator for a gas turbine engine vectorable nozzle

Country Status (3)

Country Link
US (1) US7770379B2 (en)
EP (1) EP1775485B1 (en)
GB (1) GB2431142B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2462413B (en) 2008-08-04 2011-03-02 Rolls Royce Plc An actuator arrangement
US20130232949A1 (en) * 2012-03-09 2013-09-12 Gary J. Dillard Pressure balanced area control of high aspect ratio nozzle
WO2014160509A1 (en) 2013-03-13 2014-10-02 Rolls-Royce North American Technologies, Inc. Gas turbine engine with three stream, variable area, vectorable nozzle
CN113867403B (en) * 2021-10-31 2022-06-14 哈尔滨工业大学 Omnidirectional unmanned aerial vehicle based on micro turbojet and control distribution method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572473A1 (en) * 1984-10-31 1986-05-02 Sopelem Rotating jack
US4679732A (en) * 1984-08-16 1987-07-14 Rolls-Royce Plc Vectorable exhaust nozzle for a gas turbine engine
JPS63203215A (en) * 1987-02-18 1988-08-23 Kawazoe Kikai Seisakusho:Kk Remote controlling roll angle adjusting apparatus on two rolls round bar straightening machine
US5438912A (en) * 1994-09-21 1995-08-08 Caterpillar Inc. Hydraulic rotary actuator
US5478016A (en) * 1993-08-27 1995-12-26 Rolls-Royce Plc Vectorable nozzle
US5811657A (en) * 1994-09-09 1998-09-22 Josam Lastbilteknik Ab Device for stationary inspection of vehicles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260049A (en) * 1963-05-09 1966-07-12 Boeing Co Variable vectoring nozzle for jet propulsion engines
DE1260318B (en) * 1965-10-29 1968-02-01 Entwicklungsring Sued G M B H Jet pipe with several pipe sections arranged one behind the other and rotatable against each other
US3687374A (en) * 1970-07-02 1972-08-29 Gen Electric Swivelable jet nozzle
US5440970A (en) 1994-09-21 1995-08-15 Caterpillar Inc. Hydraulic rotary actuator
FR2754021B1 (en) * 1996-09-30 1998-10-30 Bernard Amalric ROTARY TELESCOPIC CYLINDER WITH PALLETS
US6322341B1 (en) * 1999-10-08 2001-11-27 Johnson Engineering Corp. Fluid pressure driven rotary actuator and method of operating the same
JP3469525B2 (en) * 2000-03-03 2003-11-25 Ｓｍｃ株式会社 Pneumatic rotary actuator with cushion mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679732A (en) * 1984-08-16 1987-07-14 Rolls-Royce Plc Vectorable exhaust nozzle for a gas turbine engine
FR2572473A1 (en) * 1984-10-31 1986-05-02 Sopelem Rotating jack
JPS63203215A (en) * 1987-02-18 1988-08-23 Kawazoe Kikai Seisakusho:Kk Remote controlling roll angle adjusting apparatus on two rolls round bar straightening machine
US5478016A (en) * 1993-08-27 1995-12-26 Rolls-Royce Plc Vectorable nozzle
US5811657A (en) * 1994-09-09 1998-09-22 Josam Lastbilteknik Ab Device for stationary inspection of vehicles
US5438912A (en) * 1994-09-21 1995-08-08 Caterpillar Inc. Hydraulic rotary actuator

Also Published As

Publication number Publication date
EP1775485A3 (en) 2009-04-15
GB0520701D0 (en) 2006-09-20
US20070081754A1 (en) 2007-04-12
GB2431142A (en) 2007-04-18
EP1775485B1 (en) 2012-05-02
US7770379B2 (en) 2010-08-10
EP1775485A2 (en) 2007-04-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20111012